画正六棱柱直观图的方法。
2个回答
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1、画坐标轴,xyz三轴坐标系
/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7"/>
2、画底面,在斜二测画法中,平行于x轴的长度保持不变,平行于y轴的长度变成原来的二分之一,由此做出在斜二测画法中的正六边形。
/iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a"/>
3、画侧棱,分别以ABCDEF为起点,沿z轴画侧棱,长度相等,终点分别为abcdef。
/iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b"/>
4,画顶面,连接abcdef。
/iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd"/>
/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/dbb44aed2e738bd4db011ce4af8b87d6267ff9c7"/>
2、画底面,在斜二测画法中,平行于x轴的长度保持不变,平行于y轴的长度变成原来的二分之一,由此做出在斜二测画法中的正六边形。
/iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/3b292df5e0fe9925aad829853aa85edf8cb1710a"/>
3、画侧棱,分别以ABCDEF为起点,沿z轴画侧棱,长度相等,终点分别为abcdef。
/iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/9c16fdfaaf51f3deba45f9b19aeef01f3b29796b"/>
4,画顶面,连接abcdef。
/iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/cc11728b4710b9128cc8b52bcdfdfc03934522dd"/>
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